Winterthur, 1906 95pp. + 8 bl/w plates out of text (of which 4 folding), 25cm., text in German, Doctoral Dissertation (Inaugural-Dissertation vorgelegt der Hohen Medizinischen Fakultät der Universität Lausanne), original softcover (few loss of paper at lower end of spine), stamp at verso of title page, text is clean and bright, [the author was "Spitalarzt der Simplon-Unternehmung in Brig"], P112763